## Content portal

Hier vindt u leermiddelen voor de STEM-vakken.

Zoek hieronder naar lesmaterialen, gratis activiteiten, video's en publicaties om te gebruiken in de klas.

## Profile Of : Barrie Galpin

Barrie Galpin

barrie.galpin@zen.co.uk

DEMO Description

Proin faucibus arcu quis ante. Mauris sollicitudin fermentum libero. Maecenas vestibulum mollis diam. Fusce fermentum. Donec posuere vulputate arcu.

Mauris sollicitudin fermentum libero. Vivamus euismod mauris. Etiam feugiat lorem non metus. Nam commodo suscipit quam. Nullam accumsan lorem in dui.

##### Content (100) function elasticsubmit() { $('#type').val($('#type-clone').val()); document.getElementById("elastic-search").submit(); }

Put a number into the Function Machine and see what comes out. (Includes video tutorial)

Editor: Barrie Galpin

Onderwerp:  Mathematics

Tags: Functions, Coding

Data from 50 cities around the world - all ready to be explored and analysed

Uitgever: Texas Instruments UK

Editor: Barrie Galpin

Onderwerp:  Mathematics

Tags: Decimals, Data, Differentiation

A tool to demonstrate that parts of the trig function curves are essentially the same.

Uitgever: T³ United Kingdom

Editor: Barrie Galpin

Auteur: Nevil Hopley

Onderwerp:  Mathematics

Tags: Trigonometry

UPDATED. Four rotations of 90° and you get back to where you started .... always?

Uitgever: Texas Instruments UK

Editor: Barrie Galpin

Onderwerp:  Mathematics

Tags: Transformations

Collect temperature data and use an exponential model to estimate time of death.

Uitgever: Texas Instruments UK

Editor: Barrie Galpin

Auteur: Ian Galloway

Onderwerp:  Mathematics

Tags: Physics

Investigate data from weather stations including wind speeds in different units

Uitgever: Texas Instruments UK

Editor: Barrie Galpin

Auteur: Linda Tetlow

Onderwerp:  Mathematics

UPDATED. How many Olympic medals will Team GB win in Rio 2016?

Uitgever: Texas Instruments UK

Editor: Barrie Galpin

Onderwerp:  Mathematics

Tags: Data, Sport

You have been left one million pounds! How to spend or invest it over 50 years?

Uitgever: Texas Instruments UK

Editor: Barrie Galpin

Auteur: Allan Duncan

Onderwerp:  Mathematics

Tags: Interest, Tables, Modeling

Four problem-solving activities on the theme of track cycling.

Uitgever: Texas Instruments UK

Editor: Barrie Galpin

Auteur: Jonathan Powell

Onderwerp:  Mathematics

Tags: Data, Tables, Sport, Geometry

A guide to using the handheld to perform calculations typically done in Science, Technology, Engineering and Maths. (Revised for v3.2.)

Uitgever: Texas Instruments UK

Editor: Barrie Galpin

Onderwerp:  Mathematics, STEM

Tags: STEM, Standard form, Notation

Innovative way to explore fraction concepts, particularly equivalence and addition.

Uitgever: Texas Instruments UK

Editor: Barrie Galpin

Auteur: Jay Timotheus

Onderwerp:  Mathematics

Tags: Fractions, Similarity, Geometry

Use your Nspire, effectively, to pick up extra marks in your GCSE or IGCSE exam.

Uitgever: Texas Instruments UK

Editor: Barrie Galpin

Auteur: David Getling

Onderwerp:  Mathematics

Measuring angles using degrees and radians (both decimals and fractions of &#960;).

Uitgever: Texas Instruments UK

Editor: Barrie Galpin

Auteur: Nevil Hopley

Onderwerp:  Mathematics

Rotate a curve about the x-axis and explore the volume of the shape generated.

Uitgever: Texas Instruments UK

Editor: Barrie Galpin

Auteur: Andy Kemp

Onderwerp:  Mathematics

Tags: Integration

Investigate ratios in triangles that are not right-angled

Uitgever: Texas Instruments UK

Editor: Barrie Galpin

Onderwerp:  Mathematics

Tags: Trigonometry, Sine

Introducing boxplots and using them to compare very large data sets.

Uitgever: Texas Instruments UK

Editor: Barrie Galpin

Auteur: Jay Timotheus

Onderwerp:  Mathematics

Tags: Data, Box plots, Time series

Explore the relationship between radius, diameter and circumference of circles.

Uitgever: Texas Instruments UK

Editor: Barrie Galpin

Onderwerp:  Mathematics

Tags: Circumference

An exploration of various definitions of Euler's constant, 'e'.

Uitgever: Texas Instruments UK

Editor: Barrie Galpin

Auteur: Andy Kemp

Onderwerp:  Mathematics

Pattern spotting in the context of the chemical formulas of the hydrocarbons

Uitgever: Texas Instruments UK

Editor: Barrie Galpin

Auteur: Linda Tetlow

Onderwerp:  Mathematics

Use a temperature probe to investigate the effect of adding salt to a water/ice mixture.

Uitgever: Texas Instruments UK

Editor: Barrie Galpin

Auteur: Ian Galloway

Onderwerp:  Mathematics